package com.baizhi.dao;

import com.baizhi.entity.Singer;

import java.util.List;

public interface SingerDAO {
    List<Singer> selectAll();
    List<Singer> selectPage(String name);
    void insert(Singer singer);
    void delete(Integer id);
    void deleteMany(Integer[] ids);
    Singer selectOne(Integer id);
    void update(Singer singer);
}
